A NUMERICAL STUDY OF THE ELASTIC PROPERTIES OF LOW DENSITY OPEN-CELL FOAMS WITH TETRAKAIDECAHEDRAL ELLS

摘要：

Foams have outstanding specific physical and mechanical properties.Theoretical and numerical studies on the dependence of their mechanical propertiesupon the relative density and the complicated microstructures are very important.Inthis paper,the elastic properties of low density open-cell foams withtetrakaidecahedral cells on a BCC lattice,and various beam sections are calculatedbased on Timoshenko beam theory and finite element method (FEM).

关键词： FEM open-cell foams elastic properties

作者: Z.G.Fan C.Chen T.J.Lu

作者单位: MOE Key Laboratory of Strength and Vibration,School of Aerospace,Xian Jiao Tong University,Xian,Sh MOE Key Laboratory of Strength and Vibration,School of Aerospace,Xian Jiao Tong University,Xian,Sh

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 833-837

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）